51results about How to "Freely adjust the spacing" patented technology

The invention discloses a portable clothes drying device, and solves the problems of large volume and inconvenience in carry of the clothes drying device in the prior art. The portable clothes drying device comprises a clothes drying device skeleton and a clothes drying cover (8) covering the outer side of the clothes drying device skeleton, and is characterized in that the clothes drying device skeleton comprises a supporting mechanism and a clothes hanger (1), wherein the top end of the supporting mechanism is provided with a hook (2), and the bottom end of the supporting mechanism is provided with a heating device (3); and the clothes hanger (1) is arranged at the upper end of the supporting mechanism, is movably connected with the upper end of the supporting mechanism and is umbrella-rib-shaped. The portable clothes drying device disclosed by the invention has the advantages that the structure is simple, the cost is low, the implementation is convenient, and the foldable design is adopted, so that the carry of people is facilitated. Therefore, the portable clothes drying device is suitable for being promoted and applied.

The invention belongs to the technical field of tape production, and particularly relates to a surface gluing device for tape production. The surface gluing device comprises a box body, a glue storagetank and a fixing table welded to the side wall of the box body; a winding device is arranged at the top end of the fixing table, buffering seats are arranged at four corners of the outer wall of thebottom of the box body, and a dust removal box is arranged on the inner wall of one side of the box body; wiping protection mechanisms are arranged on the two sides of the inner wall of the top of the dust removal box, and a wiping mechanism is arranged at the central axis of the inner wall of the top of the dust removal box; two hydraulic cylinders are arranged on the inner wall of the top end of the box body, and fixing blocks are arranged at the bottom ends of the two hydraulic cylinders; and one ends of the two fixing blocks are fixedly provided with the same gluing roller through a thrust bearing. According to the surface gluing device for the tape production, dust on the surface of the tape can be wiped clean, the influence of the dust on glue coating is avoided, the phenomenon thatthe tape is bent and creased is avoided, the glue can be stirred and mixed in real time, so that the phenomenon that gluing is uneven due to the fact that the glue is solidified and blocked is avoided.

The invention relates to an adjusting positioning device and a refrigerator comprising the same. The adjusting positioning device comprises at least one adjusting gear and at least one adjusting clamping groove. The adjusting gears are arranged on a to-be-adjusted component through fixed shafts, rotationally arranged on the fixed shafts in a sleeving mode and capable of moving in the axial direction of the fixed shafts. Each adjusting clamping groove comprises a groove body and a plurality of clamping groove units, and each clamping groove unit comprises an adjusting part and a limiting part. When a position needs to be adjusted, the adjusting gears are moved in the axial direction of the fixed shafts till the gear teeth of the adjusting gears are engaged with the adjusting parts. The gear teeth of the adjusting gears are provided with limiting grooves, and when positioning needs to be conducted, each adjusting gear is moved in the axial direction of the corresponding fixed shaft to enable one of the limiting grooves to be fixed to the limiting part of one of the clamping groove units in a clamped and connected mode. The adjusting positioning device and the refrigerator comprising the same have the advantages of being convenient to adjust, capable of increasing the utilization ratio of a storage space and improving the user experience and the using freedom degree, high in adjusting precision, large in adjusting range, good in stationarity and high in safety, the to-be-adjusted component is not prone to being damaged, and the production and assembling processes are simple.

A multi-point aluminum foil uncoiling device relates to the technical field of aluminum foil uncoiling mechanism, in particular to the technical field for uncoiling a plurality of aluminum foils in one time. The invention comprises a main shaft and at least one accessory shaft support arm, wherein the accessory shaft support arm is slidably connected with the main shaft, one side of the upper end of each accessory shaft support arm is provided with a transmission fulcrum while another side is provided with a tension controller. The invention can freely adjust the tensions on the aluminum foils (membranes) with different diameters, to save force and raw material.

The invention discloses a multifunctional automobile headlamp which comprises a conical hood, a rear cover, an LED base plate and a glass lampshade. The glass lampshade is fixed to one side of the conical hood, and the rear cover is fixed to the other side of the conical hood. Light concentrating panels are symmetrically arranged on the upper side and the lower side in the conical hood, and one sides of the two light concentrating panels are welded to spiral bushings located in the rear cover correspondingly. A double-shaft motor is fixedly connected to the center in the rear cover, and the upper side and the lower side of the double-shaft motor are in transmission connection with lead screws correspondingly. The two lead screws are connected with the two spiral bushings in sleeved and one-to-one correspondence modes correspondingly. According to the multifunctional automobile headlamp, through arrangement of the lead screws and the spiral bushings, the distance between the two light concentrating panels can be adjusted freely, and thus the purpose that the lamplight irradiation range is changed is achieved; the horizontal position of the LED base plate is controlled through a first electric telescopic rod, and the lamplight irradiation distance can be changed; and the structure is simple, operation is convenient, the multifunctional automobile headlamp meets using demands of different users, and the practicability of the multifunctional automobile headlamp is greatly improved.

The invention discloses a casing for an aero-engine and a machining method of the casing. The casing comprises a first casing shell, a second casing shell, a casing heat dissipation net, adjusting assemblies, fixing assemblies, a heat insulation pad and an anti-corrosion pad, wherein casing heat dissipation nets are arranged on the outer sides of the first casing shell and the second casing shell correspondingly, the adjusting assemblies are arranged in the center of the first casing shell and the center of the second casing shell, and a plurality of fixing assemblies are arranged inside the first casing shell and the second casing shell. The casing for the aero-engine and the machining method of the casing are simple in structure and convenient to operate, a traditional screw fixing mode is abandoned, clamping fixing is adopted, fixing is firmer, installing and uninstalling are convenient, a user can maintain and replace the aero-engine conveniently, the distance between the first casing shell and the second casing shell can be freely adjusted, the casing for the aero-engine and the machining method of the casing are suitable for installing and fixing aero-engines of different sizes and wide in application range.

The invention relates to the technical field of non-woven fabric production, in particular to a leveling device for non-woven fabric production. The leveling device for non-woven fabric production comprises an integrated leveling box, an inner protective frame is arranged inside the integrated leveling box, a sealing plate is arranged on the surface of the inner protective frame, a connecting plate is arranged between the inner protective frame and the integrated leveling box, a feeding frame is inserted into the surface of the integrated leveling box, first guide rollers are arranged on the outer wall of the inner protective frame and the inner wall of the integrated leveling box, and cleaning pre-leveling assemblies are arranged on the outer wall of the inner protective frame and the inner wall of the integrated leveling box. The leveling device has the beneficial effects that the leveling device for non-woven fabric production integrates cleaning pre-levelling, high-temperature steam infiltration, ultraviolet sterilization and ironing of non-woven fabric, and therefore, integrated levelling treatment of the non-woven fabric is achieved; and the whole device is small in size andsmall in occupied space, and the transferring processing procedure of the non-woven fabric is omitted, so that the improvement on the production efficiency of the non-woven fabric is facilitated, andthe leveling device is suitable for popularization and application

The invention provides a high-efficiency printing bill issuing device. The high-efficiency printing bill issuing device comprises a shell, wherein a bill issuing cavity is arranged in the shell, a printing cavity is arranged at the lower end of the bill issuing cavity, a first rotating shaft is rotatably arranged in the printing cavity, the upper end of the first rotating shaft is fixedly providedwith a first bevel gear, the first bevel gear is meshed with first gears symmetrically at front and back, and the rear end of each first gear is fixedly provided with a second rotating shaft. The high-efficiency printing bill issuing device is simple in structure and convenient to operate; paper sheets can be automatically lifted, and the paper sheets are sucked up through a sucking disc; and meanwhile, the overlapped paper sheets are blown off through blowing of a fan, the paper sheets are conveyed to a printing device for printing by rollers, and also the printing distance can be freely adjusted, so that printed bills is clear, and the high-efficiency printing issuing device is time-saving and labor-saving, and convenient and efficient.

The invention discloses a fry breeding device with a filtering device for mariculture of flatfish and a fry breeding method. The fry breeding device comprises a fry breeding device shell, a filteringbox, a first fixing plate, a first rotating bolt, a rotating rod, a first spring plate, a second rotating bolt, a reset spring, a second fixing plate, a second spring plate, a clamping plate, gauze, afine filtering layer, an activated carbon layer, a water outlet, a top plate, a rubber plate and an anti-skid pad. The filtering box is arranged in the fry breeding device shell; a base plate is welded at the bottom of the filtering box; a threaded rod is welded to the top of the base plate; and the top of the threaded rod is sleeved with a side plate. According to the fry breeding device with the filtering device for mariculture of the flatfish and the fry breeding method, the structure is simple, the operation is convenient, gravel is removed through the gauze, fine particles are removed through the fine filtering layer, finally, smell is removed through the activated carbon layer, growth and development of fry are better facilitated, meanwhile, manual operation is not needed, time andlabor are saved, and the device and the method can be used conveniently by users.

The invention discloses an embedded rolling device suitable for rolling machining of a thin-wall cylinder workpiece, and relates to the technical field of metal rolling. The device specifically comprises a rolling base, a movable adjusting arm and a rolling machine body, a hydraulic assembly is arranged on the outer side of the rolling base, and a longitudinal sliding way is formed in the upper surface of the rolling base; and the upper end of the longitudinal sliding way is movably connected with a transverse sliding rail, the upper side of the transverse sliding rail is connected with movable adjusting block plates, positioning baffles are arranged in the middles of the movable adjusting block plates, and fixed supporting arms are fixed to the outer sides of the movable adjusting block plates. The embedded rolling device suitable for rolling machining of the thin-wall cylinder workpiece is provided with movable adjusting arms, the fixed supporting arms and the movable adjusting arms are arranged on the outer sides of the two symmetrical movable adjusting block plates, and the movable adjusting arms can be pushed by transmission shafts to rotate along with movable shafts to conduct overturning adjustment; and workpiece brackets arranged at the top ends of the movable adjusting arms can be used for carrying out auxiliary positioning and clamping on objects with different sizes.

The invention relates to a hole forming device, in particular to an agricultural film hole forming device. The technical problem of the present invention is to provide the agricultural film forming device which can adjust the hole forming spacing, realize uniform hole forming and is simple to operate. The agricultural film hole forming device includes a bracket, a rotating rod, a moving mechanism,a spacing adjusting mechanism and a hole forming mechanism, the upper side of the bracket is rotatably connected with the rotating rod, the moving mechanism is connected between the two sides on theright side of the bracket, the spacing adjusting mechanism is connected between the two sides on the left side of the bracket, the hole forming mechanism is connected between the two sides on the leftside of the bracket, and the hole forming mechanism is located on the left side of the spacing adjusting mechanism. With the cooperation of the spacing adjusting mechanism, people can freely adjust the spacing between holes of an agricultural film, so that the device can adapt to the cultivation of different crops. When people need to form holes in the agricultural film, the moving mechanism, thespacing adjusting mechanism and the hole forming mechanism, holes can be formed in the agricultural film continuously, and the workload on people can be reduced.

The invention relates to the technical field of suppository devices, in particular to a double aluminum suppository cooling device. The double aluminum suppository cooling device includes a cooling box body, wherein a plurality of regulating rotating wheels used for conveying suppositories are arranged in the cooling box body; each regulating rotating wheel includes an upper rotating wheel and a lower rotating wheel, wherein a magnetic set is arranged between the upper rotating wheel and the lower rotating wheel; and the lower end surface of the upper rotating wheels are adsorbed and attachedwith the upper end surface of the lower rotating wheels through the magnetic set, and the upper rotating wheels can independently rotate relative to the lower rotating wheels. Through design of the magnetic set, in the real working process, normal transporting of medicine belts can be ensured, and a function of regulating intervals of the medicine belts can also be achieved by rotating the upper rotating wheels; and compared with rotating wheels in the prior art, flexibility is better, adjustment can be realized at random, thorough a way of the upper and the lower rotating wheels attached together by magnetic coupling, when bearing twisting force of the rotating wheels is too large, the upper and lower rotating wheels can free slip, medicine belt tearing is prevented effectively, and the production efficiency is improved advantageously.